Related Information for Sihasin word- to think with hope and assurance. The process of making critical affirmative action of thinking, planning, learning, becoming experienced and confident to adapt. Brother and sister, Jeneda and Clayson Benally of Blackfire from the Navajo (Dine’) Nation in Northern Arizona have created their own unique brand of music with bass and drums. They grew up protesting the environmental degradation and inhumane acts of cultural genocide against their traditional.. read more